素材の生態学：木、竹、石、土を空間生成要素として

Design architecture where natural materials such as timber, bamboo, stone, and earth become the primary generators of space. Express ecological sensitivity, craftsmanship, and material authenticity inspired by Kengo Kuma. Four natural materials each defining a different part of the plan, bamboo screens filtering light, rammed earth walls holding thermal mass, local stone at the base, timber overhead, all left unfinished and undisguised, soft daylight, eye-level composition, 35mm lens, ultra photorealistic, 8K